Easy
Puzzle
4
6
3
1
9
3
7
6
4
8
9
3
8
7
5
8
1
1
2
4
3
3
9
6
2
Logic required
Singles
Hardest technique: Hidden Single
In this puzzle
- 37 Naked Single
- 41 Hidden Single
- 9 Pointing
- 19 Box/Line Reduction
- 16 Naked Pair
- 44 Hidden Pair
- 24 Naked Triple
- 32 Hidden Triple
- 17 Naked Quad
- 17 Hidden Quad
- 8 X-Wing
- 4 Swordfish
- 2 Jellyfish
- 3 Skyscraper
- 6 Two-String Kite
- 5 Simple Colouring
- 9 Empty Rectangle
- 11 Y-Wing
- 5 XYZ-Wing
- 11 W-Wing
- 71 WXYZ-Wing
Solution
Solve the puzzle to reveal the solution.